他说帮助别人改变了他的生活。
He said _________ others _________ his life. 如果你知道其他什么人收集贝壳的话，请告诉我。
Please tell me if you know __________ else who __________shells.将来人们会活到150岁.
People will ______ ______ be 150 years old in the future.全球人都应关注濒临灭绝的野生动物
All the people in the world should care for wild animals ________ ________.我想你可以向警察求助。
I think you could _______ the police ________ help.你都想象不到他有多奇怪!
You can’t ________ how ________ he is!有四分之三的学生已经通过了考试
______ ________ of the students have passed the exam.为什么不给她买一条围巾呢？
________ ________ you get her a scarf?